/*
This file is part of IRCaBot.
IRCaBot is IRC logger with features.
Source code: https://notabug.org/acetone/ircabot.
Copyright (C) acetone, 2023.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#include "random.h"

#include <QRandomGenerator>

QString randomString(int length)
{
    static constexpr const char table[]
                                {"0123456789"
                                 "abcdefghij"
                                 "klmnkpqrst"
                                 "uvwxyzABCD"
                                 "EFGHIJKLMN"
                                 "hPQRSTUVWX"
                                 ".-_"};

    QString value;
    while(value.size() < length)
    {
        value += table[ QRandomGenerator::system()->bounded (0, sizeof(table) - 1) ];
    }
    return value;
}
